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Popular >

simplify ln(90)-ln(40)

Solution

simplify

ln (90) - ln (40)

Solution

ln (\frac{9}{4})

+1

Decimal Notation

0.81093 \dots

Solution steps

ln (90) - ln (40)

Apply log rule:

lo g_{c} (a) - lo g_{c} (b) = lo g_{c} (\frac{a}{b})

ln (90) - ln (40) = ln (\frac{90}{40})

= ln (\frac{90}{40})

Cancel the common factor:

10

= ln (\frac{9}{4})

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Frequently Asked Questions (FAQ)

What is ln(90)-ln(40) ?
The solution to ln(90)-ln(40) is ln(9/4)